La Roche-Posay Pure Vitamin C10 Serum is a potent anti-aging skincare solution featuring 10% pure vitamin C, salicylic acid, and neurosensine. This lightweight serum helps reduce wrinkles, brighten skin tone, and improve skin texture while being suitable for sensitive skin. The serum contains concentrated pure vitamin C (ascorbic acid) at 10% combined with salicylic acid for gentle exfoliation and neurosensine for skin-soothing benefits. It helps combat visible signs of aging, dark spots, and uneven skin tone while providing antioxidant protection. The formula has a fast-absorbing texture and should be applied in the morning on cleansed face and neck, avoiding the eye area. For best results, use with SPF protection. Note that pure vitamin C may naturally turn yellow when exposed to air but remains effective.